Descriptions: 1. Environment friendly and healthy: made of environment friendly material, clear surface patterns, fine and smooth, durable and breathable, no fading and cracking situations; 2. Ergonomic design and conform to the seat; Features: 1. Breathable non-woven fabrics; 2. Good ventilation effect and comfortable to sit, give protection from long sitting problems; 3. Fine and exquisite hand-made craft; 4. Moisture wicking; accelerate blood circulation to remove fatigue; 5. Ergonomic design and comfortable to sit; 6. Absorb and eliminate air smell; Notes: Please allow 2-3% deviation due to manual measurement and make sure you do not mind before you order it. Hope you understand that the color may be different from the color on the pictures because of different ambient light illumination.